54 Marmont Road London Southwark SE15 5TE

1. 7 Oct 2025

   Received by Southwark

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 2 December 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Southwark took a median of 52 days over the applications it decided in the last year.

This application is with Southwark for determination, against a statutory target of eight weeks. Over the last year Southwark decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 26 Furley Road London Southwark SE15 5UQ

  26/AP/1095 Submitted 16 Apr 2026 50 yards away

  Erection of an L-shaped loft conversion with rear dormers, installation of two rooflights to the front roof slope, and construction of a two-storey rear extension and single-storey side infill extension

  Granted Householder Extension Loft or dormer 18 docs
  Small domestic

• 10 FURLEY ROAD, LONDON, SE15 5UQ

  19/AP/1978 Submitted 29 Jun 2019 50 yards away

  Prior approval for existing single storey to be demolished and a new extension to be built.

  Withdrawn Prior approval Extension Demolition 4 docs
  Small domestic

• 22 FURLEY ROAD, LONDON SE15 5UQ

  17/AP/2334 Submitted 12 Jun 2017 50 yards away

  Conversion and extend existing basement in a 1x bed flat.

  Withdrawn Full applications

• Flats A & B 66 Furley Road SE15 5UQ

  05/AP/1122 Submitted 3 Jun 2005 50 yards away

  Replace all front and rear windows with double-glazed white reinforced UPVC sheerframe windows. Front windows to be sheerframe vertically sliding sash UPVC windows. Rear windows to be sheerframe casement UPVC windows.

  Granted Householder Windows or glazing
  Domestic

• 58 Furley Road London Southwark SE15 5UQ

  26/AP/1598 Submitted 4 Jun 2026 100 yards away

  Construction of an L-shaped rear dormer.

  Granted Householder Loft or dormer 13 docs
  Domestic

• Flat A 47 Goldsmith Road London Southwark SE15 5TF

  20/AP/3600 Submitted 7 Dec 2020 100 yards away

  Single storey rear extension with slate roof, roof light, velux window and glass door; Two new UPVC windows on East elevation and repositioning of garden gate.

  Granted Householder Extension Loft or dormer +2 11 docs
  Small domestic

• 26/AP/2158 Granted

  7 Alma Grove London Southwark SE1 5PY

  Erection of a rear ground floor side extension with a framed glass roof and bi-folding rear doors. Replacement of windows and door. Alterations to external facade.

  Received 21 Jul, published by the council 25 Jul 2026 Householder
• 26/AP/2601 Awaiting decision

  49 Henshaw Street London Southwark SE17 1PE

  Demolition of existing rear extension and construction of part single, part two storey rear extension and erection of roof terrace on main roof with balustrades and glazed access hatch.

  2 Sep 2026 Householder
• 26/AP/2545 Awaiting decision

  76 Shenley Road London Southwark SE5 8NQ

  Construction of a single storey side and rear extension to the rear; construction of a rear dormer roof extension over the main roofslope and the installation of 3x rooflights to the front roofslope.

  Received 26 Aug, published by the council 3 Sep 2026 Householder
• 26/AP/2533 Awaiting decision

  28 Tyrrell Road London Southwark SE22 9NE

  Construction of rear extension.

  Received 25 Aug, published by the council 28 Aug 2026 Householder
• 26/AP/2517 Awaiting decision

  65 Calton Avenue London Southwark SE21 7DF

  Construction of a ground-floor side-rear extension with terrace reinstated above; alterations to the rear outrigger, including raising the eaves and ridge, removal of the chimney stack, replacement windows, and installation of two rooflights; enlargement of the existing rear dormer; erection of bin and bike stores in the front garden, together with new landscaping and a front boundary wall; installation of an EV charger to front elevation and removal of existing front porch door; removal of existing garden buildings and erection of a shed, sauna and pergola in the rear garden, together with new landscaping and decking.

  Received 24 Aug, published by the council 28 Aug 2026 Householder